An assembly of aluminum hubs, a center spacer, and multiple flat stainless steel disc springs to transmit torque and allow for misalignment between shafts. The thin discs are easily flexed under misalignment, but remain rigid under torque loads. This results in a high performance, motion-control coupling with excellent strength and torsional stiffness characteristics and low inertia for today's highly responsive systems.
features
Zero backlash
Balanced design for high speeds up to 10,000 rpm
Stainless steel disc springs
Anodized aluminum hubs
Electrically isolating, acetal center spacer
Type
Disc
Axial Motion [Max]
0.03 in
Larger Bore
1 1/8 in
Overall Length
3 in
Outside Dia.
2.25 in
Inch/Metric
Inch
Temperature Range [Min]
-10 °F
Torsional Stiffness (Inch Pounds/Degree)
384.5
RPM [Max]
10000 rpm
Angular Misalignment [Max]
2 degrees
Parallel Misalignment [Max]
0.012 in
Material
Aluminum Hub, Acetal Spacer
Style
Double Disc Clamp Style
Temperature Range [Max]
150 °F
Component
Complete Coupling
Rated Torque
135 in lb
Smallest Bore
1 1/8 in
Weight
0.747 LB
EAN or UPC
634529091418
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
